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5#
发表于 2007-9-6 11:41:57
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来自: 江苏苏州 来自 江苏苏州
V222示波器:日本日立,进口20兆体积最小的示波器。
垂直:带宽DC-20MHz
灵敏度:5mv/div-5v/div
扫速时间:0.2us/div-0.2s/div
有效工作面:8×10cm, 体积:31(W)×13(H)×37(D)cm重量:6.5㎏
性能:
The Hitachi V-422 (R) [V-222] * is a portable-type, advanced-class oscilloscope with a bandwidth of? DC to 40 MHz[20 MHz] designed with the emphasis on operability and port-ability and has a following features.?
[ ] * : Specifications of V-222
(1) Wide bandwidth:The instrument has a bandwidth from DC to 40MHz[20 MHz.]
(2) High sensitivity:Sensitivity is 1 mV/div
(3) Large 6" screen:Employment of a large square CR1 makes waveformseasier to observe.
(4) Internal graticule:Employment of an internal graticule CRT permits wave-forms observation to be made without parallax error.
(5) DC OFFSET: Allows a proportionate observation of any part of an input waveform even when it is in a large amplitude.
(6) ALT MAG Allows simultaneous observation of? X1 and X10 sweeping waveforms.
(7) ALT TRIGEven an observation of two waveforms of different fre- quencies, the waveform of the each cannel is stably trig-gered.
(8) TV synchronization:Employment of a new TV sync separator circuit allows theinstrument to observe TV signals stably.
(9) Auto focusing:Focusing shift is automatically corrected.
[ 本帖最后由 张先生 于 2007-9-6 11:55 编辑 ] |
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